Gaya APA

357;Introduction Engineering Materials;BK Agrawal;0-07-451505-5;Tata Mc Graw- Hill Publishing Company Limited;1;1988. (). : .

Gaya MLA

357;Introduction Engineering Materials;BK Agrawal;0-07-451505-5;Tata Mc Graw- Hill Publishing Company Limited;1;1988. . : , . .